
<p><b>syntax:</b> <i>client_header_buffer_size size</i>
</p><p><b>default:</b> <i>1k</i>
</p><p><b>context:</b> <i>http, server</i>
</p><p>Directive sets the headerbuffer size for the request header from client.
</p><p>For the overwhelming majority of requests it is completely sufficient a buffer size of 1K.
</p><p>However if a big cookie is in the request-header or the request has come from a wap-client the header can not be placed in 1K, therefore, the request-header or a line of request-header is not located completely in this buffer nginx allocate a bigger buffer, the size of the bigger buffer can be set with the instruction large_client_header_buffers.
</p>
<br><i>Module: NginxHttpCoreModule</i>